Tanaka, Masahiko
Current rating: 1482
Record: 2-3
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 91 | Ookawa, Noritsugu (1439) | Won 2-1 | +171517 |
| 2standard | 156 | Wada, Hiroya (1518) | Won 2-0 | +181535 |
| 3standard | 23 | Yamamoto, Shouta (1536) | Lost 0-2 | -181517 |
| 4standard | 160 | Yamashita, Hidetoshi (1595) | Lost 0-2 | -171500 |
| 5standard | 249 | Konishi, Tomoya (1500) | Lost 1-2 | -181482 |
| average opponent: 1518record: 2-3 | new rating: 1482 | |||